Best carburetor to run on a ms660 walbro wj-76 or tillastion

[MG porting]

I've got a 064 which has the wj-76 and my ms660 I put the tillastion carburetor on it did some polishing in the bore of the carb runs pretty good but I just wanted to here from you guys on what carb you prefer granted my saw's are all ported and that's how I like them. Lol

 

[smokey7]

Welcome to the forum mg. I really like tillys but i feel like the walbros are just as good in this application.

 

[MG porting]

Welcome to the forum mg. I really like tillys but i feel like the walbros are just as good in this application.

Thank you and I've been tempted to switch my carbs from both saw's and just see if ether one would act any different or not for some reason I have kept myself from doing it for some reason. Lol

 

[smokey7]

I find playing with popoff pays pretty good dividends. As well as metering arm height. Both are easily reversable.

 

[Chainsaw Jim]

Always double check the metering diaphragms when you notice that hook on the little contact nub. They can bottom out before the lever is fully depressed. When I see them hit button, and the flat part still teeters, I'll nip them off and file the burr smooth.

I'm running the WJ-69 on my pipe saw. I'm very happy with it. One thing about the 1122 carbs is they take to modifications quite well and I'd venture to say it would be a good model for a beginner to practice modding. Only I'd recommend a Chinese clone to start.

 

[Deets066]

I’ll take the Tilly I like em better than the Walbro. In just about every application

 

[huskyboy]

Any opinion about the bing carbs that came on these saws?

 

[RedGas]

I’ll take the Tilly I like em better than the Walbro. In just about every application

I don't know much about either one, but just curious -- What's different that you like about the Tillotsons and not so much about the Walbros?

 

[Deets066]

I don't know much about either one, but just curious -- What's different that you like about the Tillotsons and not so much about the Walbros?

Tillotsons seem to be more Definate on tuning. No carb expert here but I’d say the Tillys are more simplified with the internal passages

 

[BuckthornBonnie]

Any opinion about the bing carbs that came on these saws?

Very good carbs that tune nicely. The kits are NLA and are tricky to get from the aftermarket. The AF base does not utilize a compensator hole (made only for Bing carb models) so that would need to be plugged up on some saws (no biggie).

I have two 064s with Bings and one with a Walbro. I wouldn’t spend too much just to get a Bing... those $40 Walbros are pretty dang good for the price.

 

[Chainsaw Jim]

The bing kits were still available from Stihl last time I checked. They quoted me something like $65 to order one in.

 

[huskyboy]

The bing kits were still available from Stihl last time I checked. They quoted me something like $65 to order one in.

65$ for a kit?!

 

[Onan18]

The bing kits were still available from Stihl last time I checked. They quoted me something like $65 to order one in.

The kit for the Bing on the 038 Mag. II is still available but I have had three different dealers tell be the kit for the Bing on the 064 is NLA. If you can still get them Jim I would be interested in a few.

 

[Chainsaw Jim]

The kit for the Bing on the 038 Mag. II is still available but I have had three different dealers tell be the kit for the Bing on the 064 is NLA. If you can still get them Jim I would be interested in a few.

All I remember is I was looking for a bing 48 kit.

 

[Onan18]

All I remember is I was looking for a bing 48 kit.

Bing 49 on an 064.

 

[Lightning Performance]

Any opinion about the bing carbs that came on these saws?

You selling one? I have none.

 

[huskyboy]

You selling one? I have none.

I wish. Lol

 

[BuckthornBonnie]

They pop up on eBay occasionally and are probably sitting on roached carcasses around the country/world. I do enjoy them but won’t spend too much on ‘em. Carb guy in Australia sent me a few backup kits a couple of years ago just in case, though.

 

[dustinwilt68]

My dealer says he hates the Bing carbs, said nothing but issues and expensive, myself I will take the tillotson if they are an option on about any saw, seem to be"set and forget"

 

[Cracker Boy]

I like the wj10 walbro on 1122 series myself they are a pre EPA carb nla. I do have a source though. I have one on both my 064s. One is ported 1 is stock and one on my 066